A new product designed to reduce proteinuria, a feature of a rare disease potentially affecting kidney function, has been given an accelerated approval by the US Food and Drug Administration. The product, Fabhalta (iptacopan), is a small molecule developed by Novartis and the first of several assets from its portfolio of drugs for rare kidney diseases. The FDA approval was announced on 8 August and is based on interim data from a Phase 3 trial investigating Fabhalta in comparison with placebo in patients with primary immunoglobulin A nephropathy (IgAN).
